CMJ was established in 1882 to serve a crucial role: sharing information to advance the mining industry. We’ve remained a must-read for miners and suppliers by reflecting the changing priorities of the industry including the current sustainability and digitization revolutions. Our AAM audited circulation and multi-media delivery guarantees advertisers exposure to the buying influences at the mine, mill, plant, and head office. CMJ is Canada’s most-read mining magazine with 6,300 AAM audited subscribers, 20,000 monthly readers and 31,000 unique visitors to our website.